标题：N-containing activated carbons for CO2capture
作者：Liu, Chao ;Xing, Wei ;Zhou, Jin ;Zhuo, Shu-Ping
作者机构：[Liu, Chao ;Xing, Wei ;Zhou, Jin ;Zhuo, Shu-Ping ] School of Chemical Engineering, Shandong University of Technology, Zibo, 255049, China
来源：International Journal of Smart and Nano Materials
摘要：A series of SK-activated carbons were prepared by carbonising soya beans in the presence of KOH as activation agent. Different activation temperatures were applied to study the influence of preparation conditions on the surface properties of the carbons and their CO2adsorption capacity. It was found that the CO2adsorption capacity is directly related to the nature of surface basic N-containing groups and that the highest CO2adsorption capacity value was 4.24 mmol/g under 25°C and 1 atm. © 2013 Taylor & Francis Group, LLC.